public VolumeHeader GetVolumeHeader()
{
try
{
VolumeHeader v = new VolumeHeader();
int structSize = Marshal.SizeOf(v.GetType()); //Marshal.SizeOf(typeof(Student));
IntPtr buffer = Marshal.AllocHGlobal(structSize);
Marshal.StructureToPtr(v, buffer, true);
// ... send buffer to dll
cppToCsharpAdapter.getVolumeHeader(this.myDiskPointer, buffer);
Marshal.PtrToStructure(buffer, v);
// free allocate
Marshal.FreeHGlobal(buffer);
return(v);
}
catch (SEHException)
{
IntPtr cString = cppToCsharpAdapter.getLastDiskErrorMessage(this.myDiskPointer);
string message = Marshal.PtrToStringAnsi(cString);
throw new Exception(message);
}
catch
{
throw;
}
}
static void Main(string[] args)
{
try
{
int structSize = Marshal.SizeOf(typeof(VolumeHeader));
Console.WriteLine("Marshal.SizeOf(typeof(VolumeHeader) == " + structSize);
Disk d = new Disk();
Console.WriteLine("\nMake Disk:");
Console.WriteLine(ToStringProperty(d.GetVolumeHeader()));
d.Createdisk("disk1", "oshri");
Console.WriteLine("\nCreate Disk:");
Console.WriteLine(ToStringProperty(d.GetVolumeHeader()));
d.Mountdisk("disk1");
d.Format("oshri");
Console.WriteLine("\nFormat Disk:");
Console.WriteLine(ToStringProperty(d.GetVolumeHeader()));
VolumeHeader tmp = d.GetVolumeHeader();
Console.WriteLine("Disk_Owner: {0}", tmp.DiskOwner);
Console.WriteLine("Disk_Name: {0}", tmp.DiskName);
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(e.Message);
Console.ResetColor();
}
Console.WriteLine("After: ******************************************\n");
Console.ReadLine();
}
